sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x12, r0, 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)